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Forum: LED

component specs, tech, binning, usage, etc

  1. Sticky Thread Sticky: LED Forum - Threads of Interest

    Started by Unforgiven, 07-26-2009 12:59 PM
    • Replies: 0
    • Views: 23,291
    07-26-2009, 12:59 PM Go to last post
  1. 3528 Led strip question

    Started by kev2809, 08-06-2014 08:55 PM
    • Replies: 3
    • Views: 561
    08-18-2014, 03:23 PM Go to last post
  2. cxa1520 driver question.

    Started by wellmonster, 08-16-2014 01:41 AM
    • Replies: 1
    • Views: 398
    08-16-2014, 06:16 AM Go to last post
  3. Optics / Reflectors for XP-L

    Started by CosmoKramer, 08-06-2014 06:59 AM
    • Replies: 1
    • Views: 697
    08-15-2014, 08:43 PM Go to last post
  4. Powering LED strips with underpowered wattage?

    Started by Leddy, 08-14-2014 10:01 AM
    • Replies: 3
    • Views: 420
    08-14-2014, 11:18 PM Go to last post
  5. Christo Pull Hair Homemade flounder gigging led light

    Started by Jridgaway, 08-13-2014 07:47 AM
    • Replies: 0
    • Views: 560
    08-13-2014, 07:47 AM Go to last post
  6. Interesting article on solar LED

    Started by FRITZHID, 08-12-2014 04:43 PM
    • Replies: 0
    • Views: 340
    08-12-2014, 04:43 PM Go to last post
    • Replies: 5
    • Views: 512
    08-11-2014, 09:59 PM Go to last post
    • Replies: 2
    • Views: 1,718
    08-11-2014, 04:47 PM Go to last post
  7. current sense resistors

    Started by mercrazy, 08-06-2014 07:04 PM
    • Replies: 8
    • Views: 707
    08-11-2014, 04:36 PM Go to last post
  8. Film Negative LED Light Box Design

    Started by Jesse3Names, 08-05-2014 05:00 PM
    • Replies: 2
    • Views: 543
    08-11-2014, 12:32 PM Go to last post
    • Replies: 3
    • Views: 564
    08-08-2014, 07:13 AM Go to last post
  9. Emitter swap: XR-C to ???

    Started by Mercaptan, 07-29-2014 05:26 PM
    • Replies: 2
    • Views: 487
    08-07-2014, 09:39 AM Go to last post
    • Replies: 0
    • Views: 326
    08-07-2014, 08:23 AM Go to last post
  10. Weird behavior of LEDs

    Started by LEDPowered, 06-23-2014 10:59 AM
    • Replies: 11
    • Views: 1,031
    08-07-2014, 05:10 AM Go to last post
  11. LED strip lights for aquarium

    Started by Ellphea, 07-23-2014 07:48 PM
    • Replies: 11
    • Views: 1,406
    08-06-2014, 08:49 PM Go to last post
  12. modulated driver chip?

    Started by mercrazy, 08-01-2014 04:43 PM
    • Replies: 6
    • Views: 579
    08-05-2014, 05:38 PM Go to last post
  13. Couple of Questions related to LEDs

    Started by subratabera, 07-25-2014 08:03 AM
    • Replies: 4
    • Views: 500
    08-05-2014, 12:38 PM Go to last post
  14. xp heat problem

    Started by mercrazy, 07-28-2014 05:36 AM
    • Replies: 9
    • Views: 576
    08-04-2014, 06:39 PM Go to last post
  15. Thinking Cheap eBay 3W LED - Forward Voltage

    Started by Hengy, 05-28-2014 06:53 PM
    • Replies: 6
    • Views: 943
    08-04-2014, 04:46 PM Go to last post
  16. testing output of CC drivers

    Started by MeCasa, 08-01-2014 06:29 AM
    • Replies: 8
    • Views: 522
    08-04-2014, 03:31 PM Go to last post
  17. Powering an led?

    Started by Ft13, 08-03-2014 10:52 AM
    • Replies: 2
    • Views: 400
    08-04-2014, 03:17 PM Go to last post
    • Replies: 7
    • Views: 604
    08-02-2014, 07:36 PM Go to last post
  18. Led based art project-need help!

    Started by Ft13, 07-31-2014 07:08 PM
    • Replies: 3
    • Views: 437
    08-02-2014, 04:55 PM Go to last post
  19. LED cover lens

    Started by mercrazy, 07-28-2014 04:32 PM
    • Replies: 8
    • Views: 659
    08-01-2014, 10:17 AM Go to last post
  20. Help identify LED; Milwaukee M18 floodlight

    Started by RoGuE_StreaK, 07-22-2014 05:00 PM
    • Replies: 4
    • Views: 581
    07-29-2014, 04:39 PM Go to last post
  21. direct to copper boards

    Started by mercrazy, 07-28-2014 05:22 AM
    • Replies: 3
    • Views: 488
    07-28-2014, 10:51 PM Go to last post
  22. XM-L2 lumen maintenance after 3000 hours: 98+%!

    Started by DragonLord, 07-25-2014 07:59 PM
    • Replies: 4
    • Views: 717
    07-28-2014, 03:53 PM Go to last post
    • Replies: 0
    • Views: 435
    07-28-2014, 09:53 AM Go to last post
  23. what is the best 'star' for luxeon rebel?

    Started by oakgraphics, 03-19-2010 12:46 PM
    • Replies: 6
    • Views: 1,406
    07-28-2014, 05:43 AM Go to last post
  24. LED driver question

    Started by elcid98, 07-12-2014 09:53 AM
    • Replies: 3
    • Views: 681
    07-28-2014, 05:06 AM Go to last post
  25. Dled illumination technology

    Started by ianto99, 07-20-2014 11:38 AM
    • Replies: 7
    • Views: 557
    07-27-2014, 11:24 AM Go to last post
  26. relation between brightness and Lumen

    Started by sagar, 07-11-2014 11:25 PM
    • Replies: 4
    • Views: 708
    07-26-2014, 09:41 AM Go to last post
  27. How to change color tempearature

    Started by sagar, 07-08-2014 09:23 PM
    • Replies: 8
    • Views: 783
    07-25-2014, 10:08 PM Go to last post
  28. Any IR LED's that emit NO visible light?

    Started by smack2000, 10-08-2010 03:33 PM
    • Replies: 20
    • Views: 27,601
    07-24-2014, 09:58 PM Go to last post
  29. Osram's New Oslon SSL LED

    Started by saabluster, 05-08-2009 01:45 AM
    • Replies: 16
    • Views: 6,073
    07-20-2014, 08:30 PM Go to last post
    • Replies: 1
    • Views: 323
    07-20-2014, 05:13 PM Go to last post
  30. Lightbulb LED gates in long filiment like shapes or not?

    Started by VidPro, 07-13-2014 03:43 AM
    • Replies: 4
    • Views: 658
    07-15-2014, 01:00 PM Go to last post
  31. 100 watt led chip questions

    Started by Shawnro, 07-13-2014 12:43 PM
    • Replies: 2
    • Views: 519
    07-15-2014, 05:30 AM Go to last post
    • Replies: 23
    • Views: 3,259
    07-15-2014, 12:48 AM Go to last post
  32. effect of ON time on lumen

    Started by sagar, 07-10-2014 02:41 AM
    • Replies: 11
    • Views: 731
    07-14-2014, 05:55 PM Go to last post
  33. Color tempearature depends on what parameter

    Started by sagar, 07-13-2014 10:43 PM
    • Replies: 2
    • Views: 455
    07-14-2014, 01:41 PM Go to last post
  34. Lux measuremtns distance

    Started by sagar, 07-09-2014 09:53 PM
    • Replies: 3
    • Views: 425
    07-14-2014, 07:01 AM Go to last post
  35. ground pins for 7 segment LED display?

    Started by skud123, 07-10-2014 01:06 AM
    • Replies: 2
    • Views: 524
    07-10-2014, 10:14 AM Go to last post
  36. Sick2 LED Resources in the USA?

    Started by Robear, 07-07-2014 11:09 AM
    • Replies: 10
    • Views: 791
    07-09-2014, 08:01 PM Go to last post
  37. PCB design for led's (Samsung LM561b)

    Started by wu_tang, 07-07-2014 05:09 AM
    • Replies: 3
    • Views: 790
    07-09-2014, 07:55 PM Go to last post
  38. Need very Brightness LED with higher Lumen

    Started by sagar, 07-09-2014 09:10 AM
    • Replies: 4
    • Views: 599
    07-09-2014, 06:00 PM Go to last post
  39. 12v LED strip light question

    Started by elcid98, 07-08-2014 11:33 AM
    • Replies: 2
    • Views: 575
    07-09-2014, 05:53 AM Go to last post
  40. Get illuminance from lumen

    Started by sagar, 07-08-2014 09:21 PM
    • Replies: 0
    • Views: 378
    07-08-2014, 09:21 PM Go to last post
  41. Dedoming an XML EZW 4 die?

    Started by m4a1usr, 07-08-2014 07:47 PM
    • Replies: 0
    • Views: 441
    07-08-2014, 07:47 PM Go to last post
  42. Help with Dialight Lens

    Started by Optical Inferno, 07-08-2014 11:40 AM
    • Replies: 0
    • Views: 365
    07-08-2014, 11:40 AM Go to last post

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